Results 71 to 80 of about 2,265 (182)

Atlantic salmon (Salmo salar L.) kelt rheotaxis and position choice are influenced by flow velocity and turbulence in a regulated river

Journal of Fish Biology, Volume 108, Issue 6, Page 1889-1905, June 2026.
Abstract The migratory behaviour of Atlantic salmon kelts is poorly understood. Due to the Atlantic salmon's considerable socio‐economic and ecological importance, their precipitous population abundance declines, and the population resilience potential of salmon kelts, addressing these knowledge gaps is important.
Olivia Meredith Simmons, David Aldvén, Patrik Andreasson, Henrik Baktoft, Olle Calles, Ola Diserud, Torbjørn Forseth, Karl Gjelland, Stephanie Müller, Finn Økland, Ana Teixeira da Silva   +10 more
wiley   +1 more source

The Antihyperlipidemic Mechanism of High Sulfate Content Ulvan in Rats [PDF]

Marine Drugs, 2015
Numerous studies have suggested that hyperlipidemia is closely linked to cardiovascular disease. The aim of this study was to investigate the possible antihyperlipidemia mechanism of HU (high sulfate content of ulvan) in high-cholesterol fed rats. Wistar rats were made hyperlipidemic by feeding with a high-cholesterol diet. HU was administered to these
Qi, Huimin, Sheng, Jiwen
openaire   +3 more sources

Effects of biosecure macroalgae in formulated feeds on the gut bacterial microbiome of abalone Haliotis midae

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Dietary macroalgae are known to contribute directly and indirectly to the gut microflora of abalone. However, certain farms require macroalgae to be made biosecure to eliminate microbiota and reduce their risk of acting as a vector for potential disease before being included as a dietary ingredient in aquafeeds.
Petronilla Mwangudza, Marissa Brink‐Hull, Brett Macey, Clifford Jones   +3 more
wiley   +1 more source

Fucoidan: An Update on Function, Role in Human Health and Applications

Chemical Biology &Drug Design, Volume 107, Issue 5, May 2026.
Fucoidan is a promising bioactive compound with anti‐inflammatory, anticoagulant, anticancer, antioxidant, antiviral, and cardioprotective properties. In addition, thanks to its epigenetic potential, ability to modulate autophagic mechanisms and possibility adjuvant agent or bioactive component of the drug delivery systems, fucoidan is a promising ...
Sharon Critelli, Marilena Celano
wiley   +1 more source

Ekstraksi Polisakarida Ulvan dari Rumput Laut Ulva lactuca Berbantu Gelombang Ultrasonik pada Suhu Rendah : Ultrasonic Wave Assisted Extraction of Ulvan Polysaccharide from Ulva Seaweed at Low Temperature

, 2022
Ulvan merupakan polisakarida bersulfat utama dari rumput laut Ulva yang memiliki aktivitas biologis penting. Umumnya ulvan diekstrak menggunakan suhu tinggi dan dengan rentang waktu yang lama, oleh karena itu diperlukan metode ekstraksi alternatif yang ...
Uju, Uju, Sevica, Devani, Ramadhan, Wahyu, Nurhayati, Nurhayati, Hardiningtyas, Safrina Dyah, Pari, Rizfi Fariz   +5 more
core   +1 more source

The molecular weight of ulvan affects the in vitro inflammatory response of a murine macrophage [PDF]

, 2020
Ulvan, a sulfated polysaccharide extracted from the green seaweed genus Ulva, has bioactive properties including an immunomodulating capacity. The immunomodulatory capacity of ulvan from Ulva ohnoi, however, has not been assessed in detail.
Taki, Aya C., Magnusson, Marie, Kidgell, Joel T., Vamvounis, George, Sims, Ian M., Carnachan, Susan M., Hinkley, Simon F.R., Lopata, Andreas L., de Nys, Rocky, Glasson, Christopher R.K.   +9 more
core   +1 more source

Health Benefits of Polysaccharides in Red Algae: A Comprehensive Review

Food Frontiers, Volume 7, Issue 2, March 2026.
Graphical abstract showing the health benefits of red algal polysaccharides. ABSTRACT Humans have long consumed red algae (especially by the Asian community), and their polysaccharide extracts (carrageenan, agar) are extensively used in the food industry as gel thickeners.
Sammueal Jun Kai Ong, Matthew Myint, Sean Chia, Chee Fan Tan, Yi Fan Hong, Meiyappan Lakshmanan, Ying Swan Ho, Thomas T. Wheeler, Xuezhi Bi, Ian Walsh, Kuin Tian Pang   +10 more
wiley   +1 more source

Ulvan as an underrated material for wound dressings: a review

International Journal of Biological Macromolecules
The sulfated polysaccharide ulvan has gained significant attention in recent years due to its promising health benefits, including immunomodulatory, antiviral, anti-inflammatory, anti-lipidemic, and anticancer properties. Additionally, ulvan is biocompatible and easily modified chemically.
Gioconda, Millotti, Jennifer, Lagast, Jakov, Jurman, Paolo, Paliaga, Flavia, Laffleur   +4 more
openaire   +2 more sources

Crosslinked complex films based on chitosan and ulvan with antioxidant and whitening activities

, 2021
The aim of this study was to prepare complex films based on chitosan and ulvan through crosslinking and analyze their bioactivities. The ulvan extracted from Ulva lactuca was composed of uronic acid and sulfated rhamnose as the main monosaccharides in ...
Don, Trong-Ming;Liu, Li-Min;Chen, Michelle;Huang, Yi-Cheng
core   +1 more source

Sulphated Polysaccharides from Ulva clathrata and Cladosiphon okamuranus Seaweeds both Inhibit Viral Attachment/Entry and Cell-Cell Fusion, in NDV Infection

Marine Drugs, 2015
Sulphated polysaccharides (SP) extracted from seaweeds have antiviral properties and are much less cytotoxic than conventional drugs, but little is known about their mode of action.
José Alberto Aguilar-Briseño, Lucia Elizabeth Cruz-Suarez, Jean-François Sassi, Denis Ricque-Marie, Pablo Zapata-Benavides, Edgar Mendoza-Gamboa, Cristina Rodríguez-Padilla, Laura María Trejo-Avila   +7 more
doaj   +1 more source